The hose kits shown on previous pages use various balancing methods, yet all kits have common features which most designers and owners feel offer them good value. The following hoses and accessories are used on the AutoFlow Kit A,and FlowSet Kit B and Kit C.
Model S2 / S3 Hoses
S2/S3 Hose Assembly
The fire-rated hose assembly has a braided stainless steel outer band with EPDM inner tube and brass or steel fittings. Hose is tested to 450 PSI and covered by an exclusive 12-month hose and labor warranty. Notes: 1/2"-1" hoses use brass fittings; 1 1/4"-2" hoses use steel fittings.
Submittal F275 Installation Specifications
Condensate Hoses
Clear Vinyl Condensate Hose
Clear Vinyl Condensate Hose, 3/4" I.D. with appropriate M.P.T. sized nylon fittings. To be used when 2" differential "P" trap is required.
Submittal F Installation Specifications
Clear Vinyl Condensate Hose
Clear Vinyl Condensate Hose, 3/4" I.D. with appropriate M.P.T. sized nylon fittings. To be used when 2" differential "P" trap is required and connected to ball type blowdown valve.
Submittal F Installation Specifications
Accessories
Pressure/Temperature Test Ports
with Superseal P/T plug features dual durometer EDPM (Nordel) internal seals and dual seal safety cap, with retaining strap. Single P/T Port, P/T Port w/ P/T extender, and Dual XL Ports for Kits A & B. Use Pressure/Temp Port in any device with port section. Regular - Hgt. = 1-1/4", Extended - Hgt. = 2-3/4". Rated 1000 psig at 270°F.
Submittal F119 Installation Specifications
Manual Air Vent
has a brass body and a blowout-proof needle style valve with a side vent. The knurled/slotted top can be sealed finger tight. Rated 400 psig at 250°F.
Knurled, slotted handle manual air vent, use with any port section device. Hgt = 1-1/2".
Submittal F201 Installation Specifications
Stem Extender
Use to extend accessories to clear 2" insullation (MPT x FPT 1/4" or 1/8"). Extends access valve, air vent, or blowdown.
Submittal F Installation Specifications
Memory Stop
Use for ball valve devices that do not come standard with memory stop.
Memory Stop for 1/2" - 2" Valves.
Submittal F Installation Specifications
Sweat Adapter (SWT X FPT)
Use in addition to nipples provided with kit for sweat connected units (1/2" - 1").
Note: Must be sweated / soldered separate from hose before connecting. Not doing this voids warranty.
Submittal F Installation Specifications
Hose Size Increaser
Use in addition to nipples provided with kit for one size larger heat pump (1/2" - 1") connection.
Figure A: Hose Size Increaser 1/2" hose to 3/4" connection, 3/4" hose to 1" connection
Figure B: 1" hose to 1 1/4" connection
Submittal F Installation Specifications
Inverted Flare Reducing Nipple
Use in addition to nipples provided with kit for one size smaller heat pump (1/2" - 1") connection.
3/4" hose to 1/2" connection, 1" hose to 3/4" connection
Submittal F Installation Specifications
Sweat Adapter (SWT X MPT)
Use in lieu of nipples provided with kit for sweat connected units (1-1/4" - 2").
Note: Must be sweated / soldered separate from hose before connecting. Not doing this voids warranty.
Submittal F Installation Specifications
Reducing Bushing w/ Nipple
Use in lieu of nipples provided with kit for connections at heat pump (1-1/4" - 2") for one size difference.
(Either one size up or down heat pump connection size.)
Submittal F Installation Specifications
Hose End Drain Valve
Hose End Drain Valve is a brass ball valve with chrome-plated ball, PTFE seats, plastic handle and a 3/4" hose outlet with cap. Rated 400 psig at 250° F.
Submittal F201 Installation Specifications
1/4" Mini-Ball Drain Valve
Mini-Ball Drain Valve has a brass body plastic handle and 1/4" FPT outlet connection. Rated 400 psig at 275°F.
Submittal F201 Installation Specifications
Extended Handle
on ball valve products provides approximately 2" extra clearance for insulation.
Metal ID Tags
Tempered aluminum tag with chrome plated ball chain. Mylar label with etched writable information blocks.